An Introduction to Quantum Field Theory is a textbook intended for the graduate physics course covering relativistic quantum mechanics, quantum electrodynamics,

A comprehensive, graduate-level textbook introducing quantum field theory, giving equal emphasis to operator and path integral formalisms.

Starting from introductory quantum and classical mechanics, this text develops the quantum field theories that make up the `Standard Model' of elementary proces

This textbook offers a detailed and uniquely self-contained presentation of quantum and gauge field theories. Writing from a modern perspective, the author begi

This book presents in a short volume the basics of quantum field theory and many body physics. The first part introduces the perturbative techniques without sop